I don't know... the year when Domi took out Neidermeyer in the playoffs no one noticed until Stevens screamed his lungs out from the penalty box.
Times were different back then, but it's not inconceivable that they truly didn't see it.

They should.
Whoever takes liberties at our players needs to pay the price on the ice, a price that would have an impact on the perpetrator's health.
If DOPS does something, great. But can't rely on them.